﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DomainService
{
    public interface IProductBargain
    {

        /// <summary>
        /// 随机砍价
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public int ProBargain(int id);

    }
}
